Comparison

Daylog vs Dear Heaven

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Daylog

Record and customize important dates like birthdays and anniversaries. Add photos and notes to create memory diaries for these special occasions. Share and collaborate on diaries with invited members and receive timely reminders.

Highlights
  • Customize D-Days with layouts, colors, stickers, and fonts
  • Record memory diaries with photos and narratives
  • Invite members to collaborate on D-Days and diaries
  • Receive anniversary reminders and celebration cards
  • Utilize various D-Day and diary widgets
  • Share and comment on diaries with invited members
Features
Read full description

"Record Your Special Days, Daylog" Amidst your busy life, register your precious moments as D-Days, and accumulate various memories within. 1. Customize Your D-Days as You Like - Conveniently record special occasions such as birthdays, anniversaries, recurring weekly/monthly/annual events, baby milestones, and even lunar birthdays. - Customize layouts, colors, stickers, fonts, and more according to your preferences. - The customized D-Days are also applicable to widgets. 2. Record Memory Diaries on D-Days - Document your cherished moments on D-Days with photos and narratives. - Preserve precious memories that may otherwise fade away, like 1st, 2nd, 3rd anniversaries, and so on. 3. Invite Members to D-Days - Invite your significant other, friends, family, and others to your D-Days. - Collaboratively record and share diaries. - Members can like, comment, and communicate in diaries with others. 4. Anniversary Reminders & Celebration Cards - Set anniversary reminders at your preferred times. - Greet cards appear when anniversaries arrive. 5. Utilize Various Widgets - Utilize a variety of widgets for different purposes, from D-Days to diaries. * Supports Korean, English, Japanese, and Chinese. * Daylog is free to use. Additional convenient features are available through premium subscriptions. * Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Dear Heaven

Features
Read full description

DearHeaven은 소중한 사람과 나눴던 대화 기록을 업로드하면, AI가 그 사람의 말투와 기억을 학습해 다시 대화할 수 있게 해주는 서비스입니다. ■ 이런 분께 추천해요 • 갑작스럽게 떠나보낸 가족이나 친구를 그리워하는 분 • 오랫동안 연락이 끊긴 소중한 사람의 목소리가 그리운 분 • 추억 속 대화를 다시 꺼내보고 싶은 분 ■ 사용 방법 1. 카카오톡, WhatsApp, LINE 대화 내보내기 2. 앱에 파일 업로드 3. AI가 말투 분석 (수분 소요) 4. 바로 대화 시작 ■ 안전한 데이터 처리 • 대화 내용은 암호화되어 저장됩니다 • AI 분석 완료 후 원문 데이터는 삭제됩니다 • 서비스 탈퇴 시 모든 데이터가 삭제됩니다 ※ 본 서비스는 심리 치료나 의료 서비스가 아닙니다.

Screenshots

Daylog4 screens
Dear Heaven4 screens

Verdict

The call

The clearest difference is ads: Dear Heaven at none against Daylog's shown. Dear Heaven also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Daylog sells 6 in-app purchases, starting at $1.99 per month and Dear Heaven sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Daylog ships an update every 3 weeks, Dear Heaven every 3 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Daylog versus Dear Heaven: the parameters behind the verdict, then further details
ParameterDaylogDear Heaven
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews82.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size280 MB45 MB
Age rating4+4+
DeveloperPRESTHeungsoo Kang

In-app purchases

6 purchases

Daylog

Subscriptions2
  • 프리미엄 구독권 (1개월)$1.991 Month
  • 프리미엄 구독권 (1년)$12.991 Year
One-time4
  • 스티커 구매$0.29
  • 프리미엄 테마$0.99
  • 광고 제거$14.99
Show 1 more
  • 프리미엄 평생권$24.99
3 purchases

Dear Heaven

One-time3
  • 100 Stars$1.99
  • 200 Stars$2.99
  • 500 Stars$6.99

Questions

Is Daylog free?
Daylog is free to download, with in-app purchases available.
Is Dear Heaven free?
Dear Heaven is free to download, with in-app purchases available.
Do Daylog or Dear Heaven have ads?
Daylog shows ads; Dear Heaven does not.
Which is updated more often, Daylog or Dear Heaven?
Daylog ships an update every 3 weeks, and Dear Heaven every 3 days. Most recently, Daylog was updated on October 24, 2026 and Dear Heaven on October 17, 2026.

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